natural enclosure
英
美
[网络] 天然围栏
双语例句
- A Numerical Study of the Natural Convection in a Rectangular Enclosure with Various Aspect Ratios and Inclination Angles
具有大长高比和倾斜角的封闭腔体中的自然对流的数值研究 - The numerical results of the natural convection in an enclosure square cavity in this model agree well with the commonly accepted numerical solutions.
对封闭方腔内自然对流进行数值分析的结果表明，该模型可以克服原模型的可压缩效应，并在一定程度上提高了计算结果的数值精度。 - In order to improve the application of natural ventilation in modern buildings, research and explore the influence of the natural ventilation to the energy saving of buildings, the natural displacement ventilation of an enclosure with two typical buoyancy sources is studied.
为了有效地提高自然通风在现代建筑中的使用，研究和探讨自然通风对建筑物节能的影响，对室内自然置换通风两种典型浮力源进行了探讨。 - For the natural convection in enclosure under permanent magnetic gradient field, the way to generate different magnetic accelerations by different magnetic field arrangements is developed.
针对永磁梯度磁场作用下封闭腔内的自然对流换热，提出通过不同磁场布置产生不同磁加速度的方法。 - Numerical analysis is made for the unsteady and steady, two-dimensional laminar natural convection in an enclosure caused simultaneously by the external heating and a local internal heat source.
本文描述由一个局部内热源和外部加热同时作用引起的封闭空腔内非稳态、二维、层流自然对流换热的数值分析结果。 - In the case of two point sources of plumes with different strengths on the floor in a natural displacement ventilated enclosure, the thermal stratification is developed into three layers with different air densities.
当自然置换通风的室内（封闭空间）地面上有两个不同强度羽状流浮力源时，热力分层发展成三个不同空气密度的分层。 - Similarly, a positive correlation between growth rate and chain length was observed in S.costatum in batch culture and natural communities in enclosure experiments.
与此类似，无论是批次培养的细胞，还是自然群体的模拟培养，中肋骨条藻的生长速率增加总是伴随着细胞链的加长。 - The natural convection heat transfer in a two-dimension enclosure constructed by two different temperature vertical isothermal walls and two adiabatic or conductive horizontal walls has been studied with the method of numerical simulation.
对由两个不同温度的垂直等温壁和两个绝热或导热的水平壁所组成的二维封闭空腔内的自然对流传热进行了数值模拟； - The mathematic model on natural convection is proposed in a two-dimensional enclosure cavity with an isothermal heat sink at one vertical wall and five discrete protruded sources.
建立了一侧竖壁等温冷却、另一侧竖壁均匀分布五个凸出热源的二维封闭空腔内自然对流换热的数学模型，对不同高宽比下的层流自然对流换热进行了数值分析。 - Specially it is not obvious under lower Rayleigh number effect, and under high Ra number, the natural convection heat transfer in the enclosure is stronger.
特别的，在低瑞利数下增强效果不明显；在高瑞利数下，腔体内自然对流换热增强较显著。